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Inventories (Tables)
 12 Months Ended
Dec. 29, 2012
Components of Inventories

Inventories consisted of the following:

 

     December 29,
2012		     December 31,
2011		  
     (in thousands)  

Raw materials

    $ 27,867      $ 21,191   

Work in process

      8,897        6,670   

Finished goods

      9,092        6,211   
  

 

 

    

 

 

  
     45,856        34,072   

Less portion included in other long term assets

      (1,495 )      —     
  

 

 

    

 

 

  
   $ 44,361      $ 34,072